Sea To Summit Lightweight Dry Sack

Sea To Summit Lightweight Dry Sack

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Sea To Summit Lightweight Dry Sack

Sturdy enough for water sports, light enough for backpacking
As low as $14.95
Availability: In stock
Only %1 left
Sea to Summit


The Lightweight Dry Sack is our most versatile dry sack. It is flexible in both senses of the word – soft and pliable, and also ideal for many different uses. It is made from a lightweight 70D waterproof, durable nylon fabric. The interior polyurethane coating is colored white to improve visibility and make it easy to find small items in poor light. Lightweight Dry sacks are available in five colors to optimize color-coded organized packing. They use the same hypalon non-wicking roll-top closure as our other dry sacks and feature a D-ring attachment point at the buckle. Ideal for backpacking, cycle touring, travel, ski touring and more.

Best Use

Backpacking, Hiking, Paddle & Travel

What this bag could hold

1 liter: day-trip first aid essentials, snacks, wallet & keys
2 liter: some snacks, longer trip first aid essentials, gloves or beanie
4 liter: a layer and a meal or so worth of food
8 liter: a puffy jacket & a sleeping bag or food for 2-3 days
13 liter: clothes for a paddle or overland trip, use as a critter/bear bag for food for 1-2 people
20 liter: a larger tent and footprint, general gear for a paddle trip
35 liter: general paddle or overland gear for a larger group

  • Lightweight 70D Nylon with fully taped seams
  • 10,000mm hydrostatic head
  • Polyurethane coating with white pigment for greater interior visibility
  • Waterproof hypalon roll-top closure does not wick moisture
  • D-ring attachment point at the buckle
  • As of 2018: Features the patent-pending 5/8in | 15mm Field Repair Buckle with stainless steel pins


DIMENSIONS 4.3 x 9.4 in / 11 x 24 cm 5.1 x 11.4 in / 13 x 29 cm 5.9 x 13 in / 15 x 33 cm 6.7 x 18 in / 17 x 46 cm 8.6 x 21 in / 22 x 53 cm 10 x 24 in / 25 x 61 cm 12 x 27 in / 30 x 70 cm
GEAR CAPACITY (L) 1L 2L 4L 8L 13L 20L 35L
WEIGHT 1.3 oz / 37g 1.8 oz / 50g 2.1 oz / 59g 2.8 oz / 80g 3.3oz / 95g 4.7 oz / 133g 5.8 oz / 165g
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